Riswanto, D., R. F. . Pahlevi, F. N. . Qolbi, E. . Topattinaya, and M. S. P. . Prasetyo. “Case Study: Optimization of Piping System With Type V Expansion Bend”. IRA Jurnal Teknik Mesin Dan Aplikasinya (IRAJTMA), vol. 4, no. 2, Aug. 2025, pp. 54-63, doi:10.56862/irajtma.v4i2.245.